SERIES 60 FUEL MIXER FOR THE SERIES 60G LOW PRESSURE SYSTEM

The venturi fuel mixer assembly consists of a die cast aluminum body with a spun aluminum venturi permanently inserted into it. The unit has no moving parts. The mixer assembly is attached to support brackets and located at the right rear of the engine. See Figure
27789
.
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1. Air Balance Hose
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7. Fuel Mixer Assembly
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2. Air Inlet Tube
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8. Pulse Width Modulated Stepper Motor Valve (PSV)
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3. Thermostat Housing
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9. Lube Oil Filters
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4. Exhaust Manifold
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10. Fuel Supply Hose
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5. Fresh Water Pump
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11. Fuel Balance Hoses
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6. Turbocharger
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12. Low Pressure Regulator
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Low Pressure Fuel System (Series 60G Engine)

Replacement of Fuel Mixer for the Series 60G (Low Pressure System)

The fuel mixer is non-serviceable and should be replaced as a unit. No adjustment is required.
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Removal of Fuel Mixer for the Series 60G (Low Pressure System)

Remove the fuel mixer as follows:
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EXPLOSION
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To avoid injury from the explosion of natural gas, the engine must be kept in a well ventilated area away from open flames, sparks, and electrical resistance (heating) coils.
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Install air inlet hose and secure with V-band clamp. This hose must be of the current design that has a black interior surface. All former hoses have a blue interior surface and must be replaced. Also, the part number is printed on the exterior surface of the hose.